13352445532213 has 2 divisors, whose sum is σ = 13352445532214. Its totient is φ = 13352445532212.

The previous prime is 13352445532199. The next prime is 13352445532241. The reversal of 13352445532213 is 31223554425331.

13352445532213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13113683323524 + 238762208689 = 3621282^2 + 488633^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13352445532213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13352445532213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13352445532243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6676222766106 + 6676222766107.

It is an arithmetic number, because the mean of its divisors is an integer number (6676222766107).

Almost surely, 2^{13352445532213} is an apocalyptic number.

It is an amenable number.

13352445532213 is a deficient number, since it is larger than the sum of its proper divisors (1).

13352445532213 is an equidigital number, since it uses as much as digits as its factorization.

13352445532213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296000, while the sum is 43.

Adding to 13352445532213 its reverse (31223554425331), we get a palindrome (44575999957544).

The spelling of 13352445532213 in words is "thirteen trillion, three hundred fifty-two billion, four hundred forty-five million, five hundred thirty-two thousand, two hundred thirteen".